The invention discloses a multifunctional operation vehicle for a subway. The multifunctional operation vehicle comprises a frame, a front cab, a rear cab, an electrical room, a power storage batterysystem, an auxiliary power supply cabinet, an electric traction system, a bogie, a brake system, a hydraulic power unit, a straight arm dual-rotation operation platform, a contact net detecting device, a rigid suspending and automatic inspecting device and a pantograph. The multifunctional operation vehicle for the subway disclosed by the invention adopts a storage battery as travelling drive power and operation drive power, adopts direct-alternating electric transmission, solves the tail gas pollution problem caused by operation in a conventional internal combustion power contact net operation vehicle tunnel, adopts four-axle drive, has a dual-machine reconnecting function and solves the problem that the function of the conventional internal combustion power contact net operation vehicleis single, so that the multifunctional operation vehicle has ability of a dual-machine reconnection traction electric bus. The multifunctional operation vehicle adopts the straight-arm dual-rotation operation platform, solves the problem that an operation platform in the conventional contact net operation vehicle tunnel is too high and the operation platform outside the tunnel is too low, and integrates sound barrier maintenance, tunnel arm maintenance and the like.
本发明公开了一种地铁多功能作业车,包括车架、前司机室、后司机室、电气间、动力蓄电池系统、辅助电源柜、电传牵引系统、转向架、制动系统、液压动力单元、直臂双回转作业平台、接触网检测装置、刚性悬挂自动巡查装置、受电弓。本发明提供的地铁多功能作业车,采用蓄电池作为走行驱动及作业驱动动力,整车采用直‑交电传动,解决了传统内燃动力接触网作业车隧道内作业带来的尾气污染问题;采用四轴驱动,具备双机重联功能,解决传统内燃动力接触网作业车功能单一的问题,使具备双机重联牵引电客车的能力;采用直臂双回转作业平台,解决传统接触网作业车隧道内作业平台高度太高而隧道外作业平台高度太低问题,并兼顾声屏障检修、隧道臂检修等。
Multifunctional operation vehicle for subway
地铁多功能作业车
2020-12-29
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / B61C Lokomotiven , LOCOMOTIVES |